FR852920A - Manomètre différentiel - Google Patents
Manomètre différentielInfo
- Publication number
- FR852920A FR852920A FR852920DA FR852920A FR 852920 A FR852920 A FR 852920A FR 852920D A FR852920D A FR 852920DA FR 852920 A FR852920 A FR 852920A
- Authority
- FR
- France
- Prior art keywords
- differential pressure
- pressure gauge
- gauge
- differential
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US852920XA | 1938-05-06 | 1938-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR852920A true FR852920A (fr) | 1940-03-06 |
Family
ID=22190640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR852920D Expired FR852920A (fr) | 1938-05-06 | 1939-04-11 | Manomètre différentiel |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR852920A (fr) |
-
1939
- 1939-04-11 FR FR852920D patent/FR852920A/fr not_active Expired
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